The new version just so cheap and clunky looking compared to the last one. Same with YouTube. It's like Google fired their design team and hired a bunch of amateurs. I feel like I'm on an old Roku from 2008.
Android on mobile is the exact opposite. It just keeps getting better, smoother, butterier, prettier. While Android TV seems like it set itself back a decade.
Unfortunately AndroidTV is an afterthought project to Google and one that gets very little support or resouces.
They do not have hardware for it, they do not have an advanced UI for customization (even background cant be changed), and they have poor icon/home screen management with 2 rows with infinite columns rather than normal infinite rows and 5 or 6 columns.
They have yet to add Google Drive, YouTube is a web wrapper, and they have yet to finish GooglePlay store.
If it wasn't for Kodi, I'd probably switch to AppleTV. I do like it more than Roku though. And FireTV is too Prime oriented UI and has Ads.
I guess they all have cons but AndroidTV and even Roku has soooo much potential that it bugs me that they squander it.